Climate twins of Congress, OH

These are the US cities whose 12-month climate pattern most closely matches Congress's. Each "twin" must be at least 140 miles away to avoid trivial near-neighbor matches. Similarity is computed across all 24 monthly metrics (12 average temperatures + 12 average precipitations), normalized so temperature and precipitation contribute equally.

Side-by-side: Congress vs its climate twin

Top match: Wauseon, OH

Month Congress Wauseon
High Low Precip High Low Precip
January 33.9°F 18.0°F 2.43 in 31.8°F 16.8°F 2.16 in
February 36.8°F 19.9°F 1.86 in 35.0°F 18.2°F 1.93 in
March 46.6°F 27.8°F 2.84 in 45.6°F 26.3°F 2.35 in
April 60.0°F 37.6°F 3.58 in 59.2°F 36.4°F 3.18 in
May 70.9°F 48.1°F 3.84 in 70.7°F 47.8°F 3.86 in
June 78.8°F 57.4°F 4.01 in 80.0°F 57.6°F 3.67 in
July 82.4°F 60.5°F 3.72 in 83.6°F 60.9°F 3.75 in
August 80.2°F 58.0°F 3.48 in 81.4°F 58.8°F 3.52 in
September 74.4°F 50.4°F 3.23 in 76.1°F 51.5°F 3.03 in
October 63.0°F 40.5°F 2.92 in 62.9°F 40.8°F 2.65 in
November 49.3°F 31.7°F 2.55 in 48.4°F 31.1°F 2.67 in
December 38.4°F 24.3°F 2.40 in 36.8°F 22.8°F 2.27 in

Cities that consider Congress their climate twin

These US cities have Congress in their top 3 most-similar list — meaning if you were to move from any of these places, Congress would feel familiar.

How this is computed

Each city is represented by a 24-dimensional vector: 12 monthly average temperatures and 12 monthly average precipitations. Each dimension is z-score normalized across the population of US cities, so that temperature variance and precipitation variance contribute proportionally. Distance between cities is Euclidean. We filter out cities within 2° latitude/longitude (~140 miles) so that "twins" mean climatically similar but geographically distinct — not just the neighboring town. Full methodology →